Check for whitespace eof in exit matcher.

src/parser/parser_context.rs

@@ -3,6 +3,8 @@ use std::rc::Rc;
 use nom::combinator::eof;
 use nom::IResult;
 
+use crate::parser::util::whitespace_eof;
+
 use super::error::CustomError;
 use super::error::MyError;
 use super::error::Res;
@@ -66,7 +68,7 @@ impl<'r, 's> ContextTree<'r, 's> {
         i: &'s str,
     ) -> IResult<&'s str, &'s str, CustomError<&'s str>> {
         // Special check for EOF. We don't just make this a document-level exit matcher since the IgnoreParent ChainBehavior could cause early exit matchers to not run.
-        let at_end_of_file = eof(i);
+        let at_end_of_file = whitespace_eof(i);
         if at_end_of_file.is_ok() {
             return at_end_of_file;
         }